Canada-America travel

I went to Toronto, several cities in Canada, Vancouver and the Rocky Mountains. I feel that Quebec in Kadong is very beautiful, which is a French-speaking area, and it feels just like in the painting. The Rocky Mountains are a must, but it's cold, so you must wear thick down jackets, preferably. Besides, when we went there, it was said that the glaciers would all melt in a few years, so it's meaningful to look at the beautiful scenery that will be lost later. Nicaragua Waterfall, located not far from Toronto, is also a must-see. It is the largest waterfall in the world, and it is located at the junction of Canada and the United States. It is very spectacular. You can also take a cruise in the river under the waterfall. It is very interesting. If you have an American visa, you might as well go to the other side of the waterfall and climb the surrounding canyons. And you will be surprised when the waterfall appears! Comparatively speaking, Toronto and Vancouver are not very interesting. You might as well choose to visit the surrounding towns, which are beautiful and help you understand the country better. I suggest you live in B&B, that is, local people's homes. You can integrate into their lives and learn more about local culture. Of course, it is best to have a certain level of English communication. There are also several cities near Vancouver, such as Banff, which should also be visited. Cities like nature parks and some nature parks nearby are also beautiful.

Hello, there are many advantages, which greatly improve the air quality. It can reduce the emission of automobile exhaust pollutants by more than 30%, which is an innovative product in the lubricating oil industry. How about adding American lubricating oil? It conforms to and leads the development trend of lubricating oil in the world, and finds an effective solution for the prevention and control of motor vehicle exhaust pollution. Its wide use will produce great economic value and environmental benefits.